SL C30

The SL C30 is a type of subway train used in the Stockholm metro, Sweden. Since 2016, 96 sets were delivered to Stockholm by Bombardier Transportation, which was acquired by Alstom in 2021.[3]

SL C30
An arriving C30 train at Bredäng metro station
The interior of a C30 car
In service	2020–present
Manufacturer	Bombardier Transportation, Alstom
Assembly	Bombardier Henningsdorf works, Hennigsdorf, Brandenburg, Germany
Family name	MOVIA
Replaced	All remaining C6/C6H, C14/C14H and C15/C15H
Constructed	2016–2022
Entered service	11 August 2020
Number under construction	Total delivery of 384 carriages (96 sets)
Formation	4 cars (A1–B1–B2–A2) per unit, 2 units per train
Fleet numbers	2301–2396
Capacity	634 per unit at 5 standees/m2[1]
Operator(s)	MTR (under contract from Storstockholms Lokaltrafik)
Depot(s)	Norsborg and Nyboda depots
Line(s) served	Red line on the Stockholm metro
Specifications
Car body construction	Aluminium[1]
Train length	70 m (229 ft 7+29⁄32 in) per unit[1]
Width	2,915 mm (9 ft 6+49⁄64 in)
Height	3,915 mm (12 ft 10+9⁄64 in)
Floor height	1,155 mm (3 ft 9+15⁄32 in)
Doors	3 per side[1]
Wheel diameter	825 mm (2 ft 8+31⁄64 in)
Wheelbase	11 m (36 ft 1+5⁄64 in) between boogie centers
Maximum speed	Design: 90 km/h (56 mph) Service: 80 km/h (50 mph)
Weight	116,000 kg (256,000 lb)
Traction system	SiC–VVVF (Bombardier MITRAC TC1500)[2]
Traction motors	Bombardier TM1820AS 3-phase AC induction motor
Acceleration	1.1 m/s2 (3.6 ft/s2)
Deceleration	1.1 m/s2 (3.6 ft/s2)
Electric system(s)	650–750 V DC third rail
Current collector(s)	Contact shoe
UIC classification	2′Bo′+Bo′Bo′+Bo′Bo′+Bo′2′
Bogies	Bombardier FLEXX Eco
Safety system(s)	ATC/ATO and CBTC (not in use)
Coupling system	Dellner Type 330
Track gauge	1,435 mm (4 ft 8+1⁄2 in) standard gauge
Seating	140 per unit[1]